package org.abettor.tanqiu.screen;

import com.badlogic.gdx.Application;

public interface Screen {
	/**
	 * 更新的操作
	 * @param app
	 */
	public void update(Application app);
	/**
	 * 显示的操作
	 * @param app
	 */
	public void present(Application app);
	public abstract void pause();
	public abstract void resume();
	public abstract void dispose();
}
